CA3205603A1 - Commande d'injection d'impulsions basee sur la puissance pour autodetection de sr - Google Patents
Commande d'injection d'impulsions basee sur la puissance pour autodetection de srInfo
- Publication number
- CA3205603A1 CA3205603A1 CA3205603A CA3205603A CA3205603A1 CA 3205603 A1 CA3205603 A1 CA 3205603A1 CA 3205603 A CA3205603 A CA 3205603A CA 3205603 A CA3205603 A CA 3205603A CA 3205603 A1 CA3205603 A1 CA 3205603A1
- Authority
- CA
- Canada
- Prior art keywords
- motor
- current
- power
- rotor
- estimated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 69
- 239000007924 injection Substances 0.000 title claims abstract description 69
- 230000004044 response Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 description 7
- 230000005291 magnetic effect Effects 0.000 description 6
- 230000000979 retarding effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2062—Control of propulsion units
- E02F9/207—Control of propulsion units of the type electric propulsion units, e.g. electric motors or generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/08—Reluctance motors
- H02P25/086—Commutation
- H02P25/089—Sensorless control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/183—Circuit arrangements for detecting position without separate position detecting elements using an injected high frequency signal
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
- H02P2203/01—Motor rotor position determination based on the detected or calculated phase inductance, e.g. for a Switched Reluctance Motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Stepping Motors (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Pinball Game Machines (AREA)
- Pulse Circuits (AREA)
Abstract
L'autodétection, basée sur la puissance, d'une position de rotor d'un moteur SR à des vitesses moyennes à élevées et à un faible couple est obtenue par un système de commande de moteur SR par comparaison de la puissance du moteur à une puissance maximale d'injection. Une impulsion de courant de position est injectée dans un pôle de stator en réponse au fait que la puissance du moteur soit inférieure à la puissance maximale d'injection. Un courant de stator réel créé par l'impulsion de courant de position est comparé à un courant de stator estimé, et une position de rotor estimée stockée dans une mémoire est mise à jour à une nouvelle position de rotor estimée si le courant de stator réel n'est pas égal au courant de stator estimé.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/154,832 | 2021-01-21 | ||
| US17/154,832 US11545922B2 (en) | 2021-01-21 | 2021-01-21 | Power based pulse injection control for SR self sensing |
| PCT/US2021/064474 WO2022159227A1 (fr) | 2021-01-21 | 2021-12-21 | Commande d'injection d'impulsions basée sur la puissance pour autodétection de sr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3205603A1 true CA3205603A1 (fr) | 2022-07-28 |
Family
ID=79165118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3205603A Pending CA3205603A1 (fr) | 2021-01-21 | 2021-12-21 | Commande d'injection d'impulsions basee sur la puissance pour autodetection de sr |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11545922B2 (fr) |
| JP (1) | JP2024506477A (fr) |
| CN (1) | CN116746050A (fr) |
| AU (1) | AU2021422316A1 (fr) |
| CA (1) | CA3205603A1 (fr) |
| DE (1) | DE112021006265T5 (fr) |
| GB (1) | GB2618007A (fr) |
| WO (1) | WO2022159227A1 (fr) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005034332A1 (fr) | 2003-09-30 | 2005-04-14 | Emerson Electric Co. | Detection de position pour machine a reluctance commutee |
| US7202625B2 (en) * | 2005-02-25 | 2007-04-10 | Caterpillar Inc | Multi-motor switched reluctance traction system |
| CN104579040A (zh) | 2015-01-20 | 2015-04-29 | 中国矿业大学 | 适合开关磁阻电机全速范围运行的无位置传感器控制方法 |
| US10270379B2 (en) | 2017-06-14 | 2019-04-23 | Software Motor Company | Method and apparatus for quasi-sensorless adaptive control of switched reluctance motor drives |
| US10079566B1 (en) | 2017-07-14 | 2018-09-18 | Caterpillar Inc. | Pulse injection current pattern for rotor position estimation |
| CN107276484B (zh) | 2017-07-17 | 2019-09-10 | 东南大学 | 一种高速无位置传感器开关磁阻电机的控制方法及其系统 |
| JP2021518096A (ja) | 2018-03-31 | 2021-07-29 | ターンタイド テクノロジーズ インコーポレイテッドＴｕｒｎｔｉｄｅ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ． | 多回転子極スイッチト・リラクタンス・モータの製造に敏感な制御 |
| US10897217B2 (en) | 2018-08-21 | 2021-01-19 | Caterpillar Inc. | Switched reluctance motor control system |
-
2021
- 2021-01-21 US US17/154,832 patent/US11545922B2/en active Active
- 2021-12-21 CA CA3205603A patent/CA3205603A1/fr active Pending
- 2021-12-21 JP JP2023543003A patent/JP2024506477A/ja active Pending
- 2021-12-21 CN CN202180091415.2A patent/CN116746050A/zh active Pending
- 2021-12-21 WO PCT/US2021/064474 patent/WO2022159227A1/fr active Application Filing
- 2021-12-21 DE DE112021006265.4T patent/DE112021006265T5/de active Pending
- 2021-12-21 GB GB2311596.7A patent/GB2618007A/en active Pending
- 2021-12-21 AU AU2021422316A patent/AU2021422316A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US11545922B2 (en) | 2023-01-03 |
| AU2021422316A9 (en) | 2024-05-09 |
| JP2024506477A (ja) | 2024-02-14 |
| GB2618007A (en) | 2023-10-25 |
| AU2021422316A1 (en) | 2023-08-10 |
| DE112021006265T5 (de) | 2023-09-14 |
| CN116746050A (zh) | 2023-09-12 |
| US20220231626A1 (en) | 2022-07-21 |
| WO2022159227A1 (fr) | 2022-07-28 |
| GB202311596D0 (en) | 2023-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112654751B (zh) | 在连续导通模式中优化的开关磁阻相电流控制 | |
| CN101689827B (zh) | 开关磁阻发电机的导通角控制 | |
| CN1801596B (zh) | 同步电动机驱动装置及方法 | |
| US20130134912A1 (en) | Switched Reluctance Machine Natural Transition between Current Regulation and Single Pulse Operation | |
| AU2019326304B2 (en) | Switched reluctance motor control system | |
| CN1655963A (zh) | 控制多个直流电动机和为其供应功率的顺序脉宽调制方法及设备 | |
| US20030127289A1 (en) | Method for sensorless drive control of an electric vehicle and drive control operating by the method | |
| US9391555B2 (en) | System and method to control a switched reluctance machine in continuous conduction | |
| CN103270275B (zh) | 用于电驱动装置的发电机的控制方法和适应性控制系统 | |
| US20170089039A1 (en) | Engine control device of hybrid work machine, hybrid work machine, and engine control method of hybrid work machine | |
| US20160276962A1 (en) | Vector Currents Controller for Salient Pole Synchronous Machine | |
| US7511449B2 (en) | Electric motor system implementing vector and slip control | |
| US11545922B2 (en) | Power based pulse injection control for SR self sensing | |
| US11811344B2 (en) | System and method of overcoming a dead-band in a switched reluctance motor | |
| US10666182B1 (en) | System to control a rotary electric machine | |
| JP3708224B2 (ja) | バッテリ駆動の作業機械 | |
| AU2017378158B2 (en) | Adjustable pulse injection in electric machine control | |
| CA3202819A1 (fr) | Compensation de couple d'impulsion active a detection automatique a reluctance commutee |